Construction and dismantling of 2 Nos. steel girder pile temporary Bridges over Neel Dhara to connect Chandidweep in district Haridwar under Kumbh Mela-2021.

Amount

Supply and fabrication of steel truss bridge as per detailed drawing attached including supply of all structural steel confirming IS 226 - 1969 required for proper completion of the bridge including one coat of approved quality anticirrosive (red oxide) paint of confirming IS 5660, all T&P, nuts and bolts, washers and also including supply and fixing of shop rivets required as per drawing,required equipment shall be arranged by the contractor at his own cost which shall be taken back by the contractor after satisfactory execution of the job, . The work shall be executed in accordance to IS - 1915. The rates shall include cost of all material, its wastage, cutting, bending if required, welding, making holes, shop riveting, labour, T&P etc. required for proper completion of the work.including cost of cartage from workshop to Bridge Site including safe stacking of parts.

Erection of Steel Truss (Girder) Bridge as per drawing with required camber including cartage of fabricated parts from the place of stack near site including submission of launching plan by the contractor, (duly vetted by a recognised reputable institution/ consultant) and approved by the engineer-in-charge. Service bolts shall be used of approved make. The rate including of cost of all labour, T&P, equipments, civil work and consumables, cost of arranging, fabricating, errecting and dismantling of erection scheme including the cost of its designing, revising, supervision by contractor's designer at site during erection, also including cost of all safety measures and necessary insurances of bridge and labours for proper completion of the work as per MORTH specification no. 1905 with due regard of mansoon and as per directions of the engineer-in-charge.

Driven/ Re driven Vertical Steel Piles complete as per Drawing and & Technical Specification - H Section steel column 600 x 210 mm (ISMB Series or equivalent), including Vibro Hammer and other T&P required for proper completion of work as per direction of engineer incharge. (For variation of 5% in sectional area shall not be paid extra)

Dismantling Steel Work in all Types of Sections upto a height of 5 m above Plinth Level including dismembering, all materials, labour and T&P etc. required for proper dismantling as per direction of Engineer-in-charge, as per Technical Specification Clause 202.

Cartage of material from bridge site to stock yard Laljiwala after dismantling including loading,unloading and stacking of material as per direction of engineer in charge

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Providing and Laying of boulder apron laid in wire crates with 4 mm dia GI wire (@ 32 kg/10sqm) conforming to IS 280 and IS 4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 percent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications clause 1301

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5

Brick on edge over brick on face pavement with straight overburnt bricks laid on edge including preparation of subgrade to prescribed camber and including supply of bricks, filling joints with local sand and spreading blinding coat 1cm (3/8") depth of local sand over the entire surface and including supply of all materials, labour and T&P etc. required for proper completion of the work.

Painting on Steel Surfaces Providing and applying two coats of ready mix paint including primer coat of approved brand on steel surface after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701

Providing a maintenance team consisting 1 No Diesel Generator Set 1 No tractor trolly (along with operator/ driver and fuel )No welding machine set,one welder, 2 semi skilled mazdoor for 24 hrs ready for operate Temporary steel bridge) as and when required in Kumbh mela area (1 day=24 hrs taken)

Construction of Embankment with Material Obtained from Roadway Cutting Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5